Snoopdug,
You are hitting so many of my BBQ trigger points I almost think this is one of my BBQ buddies playing a joke on me.
I am a big believer in walk before you run, which in the case of a new user to the WSM means, at least, 5-6 cooks before attempting an 8-10 hour brisket. It's not a matter of which meat is more difficult to properly cook, but one of learning fire control.
If you are insistent about cooking a brisket right off the kick, I can walk you though the steps using a WSM, no problem, but my suggestion is take a lesson from barbecue itself and go Low & Slow.
There are a couple of basic things you will need, no matter which direction you go, a Weber brand chimney starter, lump charcoal, hickory wood chunks (not chips) and, if you insist, an oven and instant read thermometer (analog)
I have the great good fortune to be attending a dinner tonight for Patricia Wells, author of my favorite Paris guide, The Food Lover's Guide to Paris, but will happily go on, and on, and on, about BBQ at a later time.
Good choice on the WSM, though the Green Egg and/or Kamado are nice cookers as well.
Enjoy,
Gary